• Journal of Families and Better Life
• /
• v.26 no.5
• /
• pp.225-239
• /
• 2008

The purpose of this study was to investigate the influence of the organizational culture atpreschool institutes and management styles on job satisfaction levels among teachers. For this study, 256 teachers responded to questionnaires dealing with the following topics: the organization culture and the management styles of administrators at schools they work in and job satisfaction. The results were as follows: First, there was a significant positive correlation between organizational culture and job satisfaction. Second, there was a significant positive correlation between several sub-factors of job satisfaction and management styles. Third, in multiple regression analysis of variables, innovativeness in the organizational culturehad the most significant influence on job satisfaction. Also sub-factors of organizational culture and management styles of administrators that influenced teachers'job satisfaction ratings included collegiality, supervisory support, physical settings, reward systemsand task-centered management styles.

• Korean Journal of Human Ecology
• /
• v.10 no.2
• /
• pp.153-163
• /
• 2001

The purpose of this study was to find the relationship between the leadership type of the chief and the occupational satisfaction of a teacher as well as the desirable type to fullfill the educational purpose of pre-school institutes. The subject of this study were 191 teachers in private pre-school institutes. Halpin's "Leadership Behavior Description Questionnaire" and Paula Jorde Bloom(1989)'s "Early Childhood Job Satisfaction Survey" have been modified and used for this study. The results are as follows: First, the leadership types of the chief teacher is recognizing can be classified into effective leadership, initiating structure, consideration, and ineffective leadership. Second, in regard to the occupational satisfaction of teachers they are satisfied with occupation itself and relationship between people rather than pay, social stability, and the environment of working. Third, the relationship between the leadership types of the chief and the occupational satisfaction shows the meaningful difference and consideration among the leadership types indicates the higher satisfaction of teachers. On the other hand, the type of ineffective leadership shows the lower satisfaction. As a result, the type of leadership of consideration contributes to the satisfaction rather than the types of leadership such as effective, ineffective, and initiating structure.

• The Journal of Korean Academic Society of Nursing Education
• /
• v.20 no.3
• /
• pp.382-391
• /
• 2014

Purpose: The purpose of this study was to identify the predictors influencing on educational intervention for Attention Deficit Hyperactivity Disorder (ADHD) after analyzing the relationship among teachers' internal-external locus of control, leadership type and educational intervention for ADHD. Methods: A cross sectional study design was conducted with 255 teachers in three schools located in D, K and Y city. The data were analyzed by t-test, one-way ANOVA, Pearson correlation coefficients and multiple regression using SPSS 20.0. Results: Internal locus of control showed significantly positive correlations with educational intervention for ADHD. Efficient leadership type, harmony-oriented leadership type showed significant differences in inefficient leadership type on educational intervention for ADHD. Significant factors of the educational intervention were efficient leadership type, harmony-oriented leadership type, task-oriented leadership type and internal locus of control that were explained by 20.0% (F=12.5, p<.001) of educational intervention for ADHD. Conclusion: Based on the findings of this study, it is necessary to have teacher's efficient leadership type focused on ADHD symptoms. Teachers need to enhance their positive domain of internal-external locus of control towards students with ADHD to increase the effectiveness of their educational interventions for ADHD.

• Korean Journal of Breeding Science
• /
• v.43 no.1
• /
• pp.81-91
• /
• 2011

Rice wild relatives have been recognized as reservoirs of genetic reinforcements to improve cultivating rice against biotic and abiotic stresses. A wild relative, Oryza. minuta(BBCC; Acc. 101141), was hybridized with a Korean Japonica cultivar, 'Hwaseong'(AA), followed by ovule culture and several times of back crossings to overcome high level of sterility. During evaluation of the introgression lines, breeding line exhibited resistance to bacterial blight with reasonable agronomic performances, and nominated as an elite breeding line, the 'Suweon497'. A mapping population, to dissect genetic basis of the resistance, was constructed by using $F_2$ progenies of the 'Suweon497' ${\times}$ 'Milyang23'. Association analysis between SSR marker genotypes and pathogenisity levels of each $F_2$ progeny revealed the end terminal region of rice chromosome 11 as the nesting place for the wild rice derived bacterial blight resistance gene, where at least four other genes, Xa3, Xa4, Xa26 and Xa31, have been reported.